JPS51137431A - Optical processor - Google Patents
Optical processorInfo
- Publication number
- JPS51137431A JPS51137431A JP51030926A JP3092676A JPS51137431A JP S51137431 A JPS51137431 A JP S51137431A JP 51030926 A JP51030926 A JP 51030926A JP 3092676 A JP3092676 A JP 3092676A JP S51137431 A JPS51137431 A JP S51137431A
- Authority
- JP
- Japan
- Prior art keywords
- optical processor
- processor
- optical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
- G11C13/04—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam
- G11C13/042—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam using information stored in the form of interference pattern
- G11C13/043—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam using information stored in the form of interference pattern using magnetic-optical storage elements
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/09—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on magneto-optical elements, e.g. exhibiting Faraday effect
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Power Engineering (AREA)
- Optics & Photonics (AREA)
- Holo Graphy (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/575,909 US3965299A (en) | 1975-05-09 | 1975-05-09 | Dynamic magnetic bubble display system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS51137431A true JPS51137431A (en) | 1976-11-27 |
Family
ID=24302184
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51030926A Pending JPS51137431A (en) | 1975-05-09 | 1976-03-23 | Optical processor |
Country Status (4)
Country | Link |
---|---|
US (1) | US3965299A (en) |
JP (1) | JPS51137431A (en) |
FR (1) | FR2310582A1 (en) |
GB (1) | GB1535858A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5353335A (en) * | 1976-10-26 | 1978-05-15 | Fuji Xerox Co Ltd | Printer |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4123783A (en) * | 1974-02-13 | 1978-10-31 | U.S. Philips Corporation | Magnetic bubble display systems |
US4144524A (en) * | 1977-03-02 | 1979-03-13 | Sperry Rand Corporation | Magneto-optic bubble domain histograph incorporating gray scale weighting |
US4661809A (en) * | 1982-05-05 | 1987-04-28 | Litton Systems, Inc. | Magneto-optic chip with gray-scale capability |
US4573198A (en) * | 1982-12-27 | 1986-02-25 | Litton Systems, Inc. | Optical image processing/pattern recognition system |
US4790024A (en) * | 1987-04-14 | 1988-12-06 | Nippon Sheet Glass Co., Ltd. | Vector discrimination apparatus |
US5063602A (en) * | 1987-04-14 | 1991-11-05 | Nippon Sheet Glass Co., Ltd. | Image correlation calculation apparatus |
US4817169A (en) * | 1987-04-14 | 1989-03-28 | Nippon Sheet Glass Co., Ltd. | Page segmentor |
US4862511A (en) * | 1987-06-15 | 1989-08-29 | Nippon Sheet Glass Co., Ltd. | Local feature analysis apparatus |
US5022087A (en) * | 1988-05-03 | 1991-06-04 | Peppers Norman A | Apparatus for detecting primitive patterns in an image |
US4978950A (en) * | 1989-07-14 | 1990-12-18 | The Boeing Company | Grey-scale representation using binary spatial light modulators in coherent optical processor |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3460116A (en) * | 1966-09-16 | 1969-08-05 | Bell Telephone Labor Inc | Magnetic domain propagation circuit |
US3526883A (en) * | 1968-10-09 | 1970-09-01 | Bell Telephone Labor Inc | Magnetic domain display device |
NL7301931A (en) * | 1973-02-12 | 1974-08-14 |
-
1975
- 1975-05-09 US US05/575,909 patent/US3965299A/en not_active Expired - Lifetime
-
1976
- 1976-03-12 FR FR7608564A patent/FR2310582A1/en active Granted
- 1976-03-23 JP JP51030926A patent/JPS51137431A/en active Pending
- 1976-04-28 GB GB17233/76A patent/GB1535858A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5353335A (en) * | 1976-10-26 | 1978-05-15 | Fuji Xerox Co Ltd | Printer |
JPS5850337B2 (en) * | 1976-10-26 | 1983-11-10 | 富士ゼロックス株式会社 | printer |
Also Published As
Publication number | Publication date |
---|---|
FR2310582A1 (en) | 1976-12-03 |
GB1535858A (en) | 1978-12-13 |
US3965299A (en) | 1976-06-22 |
FR2310582B1 (en) | 1981-07-31 |
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